Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Alan Scott Segal, MD

Individual provider Nephrology Physician · NPI 1659453223

Dr. Alan Scott Segal, MD is a Nephrology Physician in Portland, Maine. Licensed in Maine and Vermont. Registered with an NPI since 2006.

Licensed in
ME, VT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1600 Congress St Ste 2
Portland, ME 04102-2143
Phone: (207) 774-5222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD25413 (ME)
Nephrology Physician Taxonomy 207RN0300X · Licence 042-0009311 (VT)

Record details

NPI number1659453223
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2006
Last updated in NPPESDecember 30, 2021
Certification dateDecember 30, 2021

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